公开(公告)号：US20220158327A1

公开(公告)日：2022-05-19

申请号：US17202640

申请日：2021-03-16

Applicant: Samsung Electro-Mechanics Co., Ltd

Inventor： Sungyong AN ,  Chin Mo KIM ,  Jungil KIM ,  Juhyoung PARK ,  Daeki LIM

IPC: H01Q1/22 ,  H01Q1/38 ,  H01Q5/335

Abstract: An antenna device is provided. The antenna device includes an antenna body portion configured to transmit and/or receive a radio frequency (RF) signal, and including a dielectric material having a first dielectric constant; a metal layer configured to contact the antenna body portion; a first insulation layer configured to cover at least a part of the metal layer; and an electrical connection structure configured to be electrically connected to the metal layer, wherein the first dielectric constant of the antenna body portion is larger than a dielectric constant of the first insulation layer, and is smaller than a dielectric constant of the metal layer.

公开(公告)号：US20220336957A1

公开(公告)日：2022-10-20

申请号：US17411237

申请日：2021-08-25

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Woncheol LEE ,  Wongi KIM ,  Jeongki RYOO ,  Hyungjin LEE ,  Daeki LIM ,  Juhyoung PARK ,  Sungyong AN

IPC: H01Q9/04

Abstract: A dielectric resonator antenna includes a first dielectric material block, a second dielectric material block stacked in a first direction on the first dielectric material block, a bonding layer disposed between the first dielectric material block and the second dielectric material block, and combined to the first dielectric material block and the second dielectric material block, a feeder disposed on the first dielectric material block, a feed pattern disposed between the first dielectric material block and the second dielectric material block and connected to the feeder, and an antenna patch disposed between the first dielectric material block and the second dielectric material block and spaced from the feed pattern.

公开(公告)号：US20250029773A1

公开(公告)日：2025-01-23

申请号：US18588361

申请日：2024-02-27

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Tae Hyun KIM ,  Donghwan LEE ,  Dong Jin LEE ,  Daeki LIM ,  Boumseock KIM

IPC: H01F27/28 ,  H01F5/04

Abstract: A coil electronic component is provided that includes a first coil including at least one turn of a first conductive wire, a second coil including at least one turn of a second conductive wire, an intermediate layer disposed between the first coil and the second coil and having a first permeability, and a magnetic body surrounding the first coil, the second coil, and the intermediate layer, and having a second permeability different from the first magnetic permeability. A cross-sectional shape of the first conductive wire and a cross-sectional shape of the second conductive wire are different.

公开(公告)号：US20220085510A1

公开(公告)日：2022-03-17

申请号：US17149968

申请日：2021-01-15

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Juhyoung PARK ,  Daeki LIM ,  Youngsik HUR ,  Sungyong AN ,  Jae Yeong KIM ,  Chin Mo KIM

IPC: H01Q9/04 ,  H04B3/52 ,  H01Q13/28 ,  H01P3/16 ,  H01Q1/24

Abstract: An antenna device includes first and second dielectric layers. The first dielectric layer includes first and second sides facing each other in a third direction. The second dielectric layer includes third and fourth sides facing each other in the third direction. A first antenna patch is disposed on the first side of the first dielectric layer. A second antenna patch is disposed on the third side of the second dielectric layer. Signals with a first frequency bandwidth are transmitted or received electrical signals applied to the first antenna patch. Signals with a different second frequency bandwidth are transmitted or received by an electrical signal applied to the second antenna patch. A height of the second dielectric layer measured to the third side from the fourth side in a direction parallel to a third direction is greater than a height of the first dielectric layer measured to the first side from the second side.

公开(公告)号：US20220077584A1

公开(公告)日：2022-03-10

申请号：US17116228

申请日：2020-12-09

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Eunhyuk KWAK ,  Won Wook SO ,  Juhyoung PARK ,  Daeki LIM ,  Jeongki RYOO ,  Nam Ki KIM ,  Woncheol LEE ,  Hyungjin LEE ,  Dongok KO ,  Jaemin KEUM

IPC: H01Q9/04 ,  H01Q1/38 ,  H01Q1/22

Abstract: An antenna apparatus includes a ground layer and an antenna patch overlapping via a dielectric layer therebetween, a first feed via and a second feed via penetrating at least a portion of the dielectric layer, a power supply line connected to the first feed via, and a coupling pattern disposed adjacent to the power supply line and coupled with the power supply line.

公开(公告)号：US20230216202A1

公开(公告)日：2023-07-06

申请号：US17980203

申请日：2022-11-03

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Juhyoung PARK ,  Daeki LIM ,  Won Cheol LEE ,  Jeongki RYOO ,  Sungyong AN ,  Chin Mo KIM

IPC: H01Q9/04 ,  H01Q5/307 ,  H01Q21/08

CPC classification number: H01Q9/0414 ,  H01Q9/045 ,  H01Q5/307 ,  H01Q21/08

Abstract: An antenna device according to embodiment includes: a first dielectric layer; a second dielectric layer disposed on the first dielectric layer; a third dielectric layer disposed on the second dielectric layer; a first antenna including a first feed via passing through the first dielectric layer and a first antenna patch disposed in a first surface of the first dielectric layer; and a second antenna including a second feed via passing through the first dielectric layer and a second antenna patch disposed in the first surface of the first dielectric layer, wherein a dielectric constant of the second dielectric layer is lower than a dielectric constant of the first dielectric layer and a dielectric constant of the third dielectric layer, and the second dielectric layer has a cavity overlapping the second antenna patch.

公开(公告)号：US20230059346A1

公开(公告)日：2023-02-23

申请号：US17864570

申请日：2022-07-14

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Daeki LIM ,  Jeongki RYOO ,  Juhyoung PARK ,  Woncheol LEE ,  Hyungjin LEE ,  Sungyong AN

IPC: H01Q9/04 ,  H01Q5/40 ,  H01Q21/28

Abstract: An antenna apparatus is provided. The antenna apparatus includes a ground plane; a first dielectric layer disposed on the ground plane; a second dielectric layer disposed above the first dielectric layer; a feed via which extends through the first dielectric layer; a feed pattern disposed on the first dielectric layer and connected to the feed via; a coupling via which extends through the first dielectric layer; and a patch antenna pattern disposed on the second dielectric layer, wherein the coupling via overlaps, and is spaced apart from, the patch antenna pattern along a first direction from the ground plane toward the patch antenna pattern.

公开(公告)号：US20230049220A1

公开(公告)日：2023-02-16

申请号：US17862733

申请日：2022-07-12

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Juhyoung PARK ,  Daeki LIM ,  Jeongki RYOO ,  Sungyong AN ,  Jae Yeong KIM

IPC: H01Q9/04

Abstract: An antenna device is provided. The antenna device includes: a first dielectric layer; a second dielectric layer disposed on the first dielectric layer; a third dielectric layer disposed between the first dielectric layer and the second dielectric layer; a feed via configured to penetrate the first dielectric layer; a first feed pattern disposed between the first dielectric layer and the third dielectric layer; a second feed pattern disposed between the second dielectric layer and the third dielectric layer and configured to overlap the first feed pattern; and a patch antenna pattern disposed on the second dielectric layer and configured to overlap the first feed pattern and the second feed pattern, wherein a dielectric constant of the third dielectric layer is less than a dielectric constant of the first dielectric layer and a dielectric constant of the second dielectric layer.